Results 81 to 90 of about 2,698 (196)

Effects of heat-flow and hydrothermal fluids from volcanic intrusions on authigenic mineralization in sandstone formations

open access: yesBulletin of the Chemical Society of Ethiopia, 2002
Volcanic intrusions and hydrothermal activity have modified the diagenetic minerals. In the Ulster Basin, UK, most of the authigenic mineralization in the Permo-Triassic sandstones pre-dated tertiary volcanic intrusions.
Wolela Ahmed
doaj  

MINERAL RELATIONSHIPS AND THEIR CHEMISTRY IN SOME BASIC MAGMATIC ROCKS OF BANIJA OPHIOLITE COMPLEX, CROATIA

open access: yesRudarsko-geološko-naftni Zbornik, 2004
Mineral relationships and their chemistry were studied in some basic magmatic rocks of Banija ophiolite complex. On the basis of mineral and structural characteristics three kind of rocks are distinguished: metadiabase I (being characterized by secondary
Vesnica Garašić   +2 more
doaj  

Experimental crystallization of analcime zeolite from clay and feldspar precursors. [PDF]

open access: yesSci Rep
Bello AM   +5 more
europepmc   +1 more source

Synthesis and Characterization of Lithium Mining Waste and Metakaolin-Based Geopolymers. [PDF]

open access: yesACS Omega
Sampaio VFC   +6 more
europepmc   +1 more source

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